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5200131535 = 51132191867
BaseRepresentation
bin1001101011111001…
…11011010111001111
3111102101222001102021
410311330323113033
541122213202120
62220000511011
7242602250224
oct46574732717
914371861367
105200131535
11222937a875
12101161b467
1364b460a11
143748b994b
152067d9aaa
hex135f3b5cf

5200131535 has 8 divisors (see below), whose sum is σ = 6240776976. Its totient is φ = 4159692480.

The previous prime is 5200131523. The next prime is 5200131539. The reversal of 5200131535 is 5351310025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5200131535 - 219 = 5199607247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200131539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10672 + ... + 102538.

It is an arithmetic number, because the mean of its divisors is an integer number (780097122).

Almost surely, 25200131535 is an apocalyptic number.

5200131535 is a deficient number, since it is larger than the sum of its proper divisors (1040645441).

5200131535 is a wasteful number, since it uses less digits than its factorization.

5200131535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103193.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5200131535 is about 72111.9375346412. The cubic root of 5200131535 is about 1732.4928183485.

The spelling of 5200131535 in words is "five billion, two hundred million, one hundred thirty-one thousand, five hundred thirty-five".

Divisors: 1 5 11321 56605 91867 459335 1040026307 5200131535